tbuckley/cabot-search huggingface dataset:
Predictive factors of failure of endoscopic dilatation of benign esophageal strictures
Authors: H. Aouroud, J. Rizkou, M. Aouroud, A. Ait Errami, S. Oubaha, Z. Samlani, K. Krati
Journal: Endoscopy (2023)

Aims Endoscopic dilatation (ED) remains the optimal first-line treatment for any symptomatic benign stenosis (BS) (except idiopathic megaesophagus). The aim of the work is to evaluate the contribution of endoscopic dilatations in the short and long term, and to determine the limits of endoscopic dilatation in case of esophageal SB.
Analysis of deeper sections from initial false-negative diagnosis after cold snare polypectomy of small adenomas &lt;10mm
Authors: S. Baumer, L. Pfeifer, J. Zustin, O. Pech
Journal: Endoscopy (2023)

Aims While performing a realtime CADx study a negative histopathological diagnosis was obtained in a portion of specimens from lesions detected as adenoma by CADx and/or endoscopists. In the present study, we asked, if small adenomatous lesion can be found in the deeper section within the remaining embedded tissue.
Technical failure during Colorectal Endoscopic Full Thickness Resection (EFTR): The “through thick and thin” Study
Authors: G. Gibiino, C. Binda, L. G. Papparella, L. Petruzziello, M. Gagliardi, A. Maurano, S. Sferrazza, F. Azzolini, G. Grande, G. De Nucci, P. Cesaro, G. Aragona, V. Cennamo, P. Fusaroli, T. Staiano, M. Manno, M. C. Campanale, A. Anderloni, M. Sbrancia, C. Coluccio, A. Cucchetti, A. Repici, C. Fabbri
Journal: Endoscopy (2023)

Aims Endoscopic full-thickness resection (EFTR) is emerging as an effective and safe technique for non-lifting colorectal lesions. Technical failures with full-thickness resection device (FTRD) system are reported but there are no data about their details or subconsequent management. The aim of the study is to assess technical failure rate, unexpected events types and their management.
A randomized trial of endoscopic transpapillary gallbladder stenting versus no stenting and the rate of recurrence in acute-calculous-cholecystitis patients during COVID-19 surgical lockdown: a 6-month follow-up
Authors: W. Ridtitid, J. Karuehardsuwan, N. Faknak, P. Piyachaturawat, P. Vongwattanakit, S. Kulpatcharapong, P. Angsuwatcharakon, P. Mekaroonkamol, P. Kongkam, R. Rerknimitr
Journal: Endoscopy (2023)

Aims Endoscopic transpapillary gallbladder stenting (ETGS) is an option for temporary gallbladder drainage in patients (pts) with acute cholecystitis (AC) whose cholecystectomy (CCY) is deferred. We performed a randomized trial with a 6-month follow-up comparing the rate of recurrent cholecystitis in AC pts with deferred CCY between those who received and did not receive ETGS.
Endoscopic submucosal dissection versus trans-anal endoscopic microsurgery for rectal submucosal tumor
Authors: J. H. Lee, S. J. Kim, J. Lee
Journal: Endoscopy (2023)

Aims There are few studies comparing endoscopic submucosal dissection (ESD) and transanal endoscopic microsurgery (TEM) for the treatment of rectal subepithelial tumors (SET). This study aimed to investigate treatment efficacy and safety between ESD and TEM for the treatment of rectal SET [1].
Development and Validation of the ESAP-Score: a Simplified Tool to Predict Successful Endoscopic Papillectomy in Ampullary Lesions
Authors: M. Hollenbach, K. Vu Trung, C. Heise, A. Gulla, A. E. Abou, F. Auriemma, S. Regner, S. Gaujoux
Journal: Endoscopy (2023)

Aims Endoscopic papillectomy (EP) is a standard treatment for most non-invasive ampullary lesions (AL) However, management of AL can be challenging and may lead to over- or undertreatment. We analyzed predictors for endoscopic incomplete resection and developed a score to identify eligible patients for endoscopic or surgical treatment.
Impact of biliary stents on diagnostic yield of endoscopic ultrasound-guided tissue acquisition of solid pancreatic head lesions: a systematic review and meta-analysis
Authors: S. F. Crinò, P. Gkolfakis, D. Ramai, S. Chandan, B. P. Mohan, A. Lisotti, M.C. Conti Bellocchi, I. Papanikolaou, B. Mangiavillano, K. Triantafyllou, E. Manthopoulou, R. Mare, P. Fusaroli, A. Facciorusso
Journal: Endoscopy (2023)

Aims There is a paucity of evidence assessing the impact of biliary stents on endoscopic ultrasound fine-needle biopsy or fine-needle aspiration of pancreatic head masses. Aim of the study was to compare the diagnostic performance of endoscopic ultrasound-guided tissue sampling in patients with or without biliary stents.
Computer-aided diagnosis (CADx) improves characterization of Barrett’s neoplasia by endoscopists
Authors: J. Jelmer, K. Kusters, M. Jong, K. Fockens, T. Boers, J. Van Der Putten, M. Struyvenberg, L. Duits, B.L.A. M. Weusten, L. Alvarez Herrero, M.H.M. G. Houben, W. B. Nagengast, J. Westerhof, A. Alkhalaf, R. Mallant, P. Scholten, K. Ragunath, S. Seewald, P. Elbe, F. Baldaque-Silva, M. Barret, J.Ortiz Fernández-Sordo, G. Moral Villarejo, O. Pech, T. Beyna, F. Van Der Sommen, P. De With, J. De Groof, J.J.G.H. M. Bergman, R. E. Pouw
Journal: Endoscopy (2023)

Aims Characterization of visible abnormalities in Barrett esophagus (BE) patients can be challenging, resulting in suboptimal diagnostic accuracy and poor inter-observer agreement. Computer-aided diagnosis (CADx) systems may assist endoscopists in neoplasia characterization. We aimed to develop and validate a CADx system for BE neoplasia.
ERCP of uncertain benefit in cancer patients with large volume hepatic tumor burden: a tertiary referral cancer center experience. (Is the glass half empty or half full?)
Authors: B. Weston, D. Low, E. Coronel, P. Ge, W. Ross, J. H. Lee
Journal: Endoscopy (2023)

Aims Cancer patients with large volume hepatic tumor burden (LVHTB), hyperbilirubinemia and bile duct obstruction are frequently referred for ERCP with uncertain benefit. In most cases a bilirubin of < 2mg/dL is needed for systemic chemotherapy. The aim of this study was to evaluate the outcomes of patients with LVHTB referred for ERCP.
Oesophagogastroduodenoscopy in the elderly cohort – a retrospective analysis of observations from a teaching hospital in the United Kingdom
Authors: E. Mensah, O. Olabintan, A. Mcwhirter, S. Mahmood, Z. Mrevlje
Journal: Endoscopy (2023)

Aims In absence of guidance or data regarding safety and appropriateness of emergency endoscopy in the elderly, comorbid and frail patients, we aimed to find clinical outcomes in elderly patients who have undergone gastroscopy following an acute UGIB.
Medical Disputes related to Advanced Endoscopic Procedures with ERCP or EUS for the management of Pancreas and Biliary Tract Diseases
Authors: Y. S. Lee, J. Y. Jang, J. Y. Bae, E. H. Oh, Y. Park, Y. H. Kwon, J. E. Shin, J. K. Lee, T. H. Lee, C. N. Paik
Journal: Endoscopy (2023)

Aims This study aimed to evaluate characteristics of ERCP or EUS-related adverse events (AEs) that eventually lead to medical disputes or claims on medical professional liability (MPL).
Endoscopists’ expertise level as a factor influencing clinical outcomes after bridge-to-surgery stenting in obstructive colorectal cancer
Authors: S. H. Park, S. W. Hong, S. W. Hwang, S. H. Park, D. H. Yang, B. D. Ye, S. J. Myung, S. K. Yang, J. S. Byeon
Journal: Endoscopy (2023)

Aims Bridge-to-surgery (BTS) stenting has been adopted for favorable short-term postoperative prognosis in obstructive colorectal cancer (CRC). However, BTS stenting-associated factors influencing clinical outcomes have not been clearly elucidated. Therefore, this study aimed to investigate factors related to clinical course after BTS stenting in obstructive CRC.
Higher efficacy of over-the-scope clips compared to through-the-scope clips for first-line endoscopic treatment of acute peptic ulcer bleeding: results of an international, multi-center, randomized controlled trial
Authors: P. Soriani, P. Biancheri, G. F. Bonura, T. Gabbani, L. Frazzoni, L. Dioscoridi, G. Andrisani, M. Di Leo, E.Rodriguez De Santiago, S. Deiana, J. Rainer, L. Ottaviani, M. Mutignani, F. M. Di Matteo, C. Luigiano, C. Hassan, A. Repici, M. Manno
Journal: Endoscopy (2023)

Aims First-line over-the-scope clip (OTS-clip) treatment has shown higher efficacy than standard endoscopic therapy in acute non-variceal upper GI bleeding from several different causes [1] [2]. However, no randomized controlled trial (RCT) comparing first-line mechanical treatment with OTS-clip vs through-the-scope clips (TTSCs) in the specific setting of peptic ulcer (PU) bleeding has been performed to date. This was our study aim (▶Table [1]).
Adherence to upper gastrointestinal endoscopy quality indicators: a multicenter prospective cohort study
Authors: L. M. Koggel, J. Van Berlo, F. A. Indemans, M. Lantinga, R.W. M. Schrauwen, P. Siersema
Journal: Endoscopy (2023)

Aims As around 10% of upper gastrointestinal (UGI) cancers are missed in endoscopies, quality standards for UGI endoscopy have been formulated by the European Society of Gastrointestinal Endoscopy (ESGE). So far, compliance to these standards in clinical practice is largely unknown. We aimed to assess the adherence to and the impact of implementation of the ESGE quality standards for UGI endoscopy in a multicenter prospective cohort study.
Analysis of CD-133 and E-Cadherin in Esophageal Squamous Cell Carcinoma – association with histological characteristics
Authors: M. A. Soomro
Journal: Endoscopy (2023)

Aims This study was thus designed to evaluate CD-133 and E-Cadherin in prognosis of esophageal squamous cell carcinoma. The efficacy of the immuno-histochemical markers in lieu of expression would be utilized in determining the treatment protocol.
Combined over-the-scope and through-the-scope clips for endoscopic closure of a gastropleural fistula after Ivor-Lewis esophagectomy
Authors: R. Medas, E. Rodrigues-Pinto, P. Pereira, G. Macedo
Journal: Endoscopy (2023)

Abstract Text A 48-year-old male with a persistent gastric conduit leak after Ivor-Lewis esophagectomy, despite 3 sessions of EVT, was referred to our team. Endoscopy confirmed persistence of a 25mm long defect, however, no contrast extravasation could be seen. Retroflexion allowed identification of a 4mm orifice, located deeply in the defect's proximal end, not visible in anteflexion. Contrast instillation and guidewire passage confirmed the presence of a gastropleural fistula. A TTS-clip was placed at defect's distal end and an OTS-clip was deployed at defect's proximal end, enveloping the area of the 4mm orifice. One additional TTS-clip was placed between OTS-clip and previous TTS-clip to ensure complete closure of the fistula orifice [1] [2] [3].
Endoscopic management of malignant hilar strictures- A Tertiary centre experience: Successes or Failures
Authors: M. Shibeika, S. Farid, S. Mahmood, V. Lekharaju, J. Iqbal
Journal: Endoscopy (2023)

Aims Review endoscopically placed metal stents in the management of malignant hilar strictures in terms of technical (correct placement of self-expandable metal stents (SEMS)) and clinical success (bilirubin drop > 50%), safety, and outcomes.
The Endoscopic Mega Plication Technique. A new approach of use the IOP platform doubling the size of the bites and reducing the number of sutures over 40 % and the cost of the procedure
Authors: R. Turro, A. Ortega Sabater, S. Feliz, A. Mata, H. Uchima, R. Temiño López-Jurado, J. Michelena, M. Rosinach, A. Vila Moix, H. Vergara Badia, S. Andrés Valero, S. Ruiz, J. Espinós
Journal: Endoscopy (2023)

Abstract Text Endoscopic procedures for weightloss management have grown in the last years due to the society demand of having minimally invasive solutions.
Endoscopic treatment of gastric perforation, bilio-digestive anastomosis dehiscence and jejunal stamp leak after radical pancreatectomy
Authors: A. Palermo, O. Ksissa, L. Dioscoridi, F. Pugliese, G. Bonato, M. Bravo, M. Cintolo, E. Forti, M. Mutignani
Journal: Endoscopy (2023)

Abstract Text A 63-years-old man underwent duodenopancreatectomy for an adenocarcinoma of the Ampulla of Vater. Ten days after the procedure, since pancreaticojejunal anastomosis leak was documented, the patient underwent radical pancreatectomy. A few days after, the patient presented ischemic gastric perforation, biliodigestive anastomosis and jejunal stamp leaks, so endoscopic exam was performed. After peritoneal necrosectomy, multiple enteral and colonic fc-SEMS were placed to connect the two cavities and to exclude the necrotic collection and a biliary fc-SEMS was placed. Fifty-four days after, a fibrotic tunnel connecting gastric cavity and jejunal stamp was documented and no extraluminal passage of contrast medium was observed.
Hematoma post-endoscopic retrograde cholangiopancreatography: An analysis of three cases
Authors: S. Diez Ruiz, I. Latras-Cortés, L. Alcoba Vega, R. González Nuñez, V. Blázquez ÁVila, I. Gonzalez Puente, S. Borrego Rivas, A. Martín Izquierdo, V. Patiño, C. Broco, V. Cano López, A. Herrera Abián, R. Quiñones Castro, M. Jiménez Palacios, J. Espinel, F. Jorquera Plaza
Journal: Endoscopy (2023)

Aims Hematoma after endoscopic retrograde cholangiopancreatography (ERCP) is an infrequent and highly serious complication which aetiology is not completely understood.
Long term outcomes of EFTGR with sentinel L/N navigation surgery for 10yrs
Authors: S. H. kim, J. Y. Cho, J. H. Kim, J. Y. Jang, G. H. Baik, Y. K. Cho
Journal: Endoscopy (2023)

Aims The aim of the current study was to assess the feasibility of hybrid NOTES, which consists of endoscopic full-thickness gastric resection and a laparoscopic lymph-adenectomy.
Performance of non-invasive methods in predicting subclinical portal hypertension
Authors: N. Trad, G. Mohamed, S. Bizid, S. Soua, K. Boughoula, B. Ben Slimen, H. Ben Abdallah, R. Bouali, M. N. Abdelli
Journal: Endoscopy (2023)

Aims Portal hypertension (PH) is a life-threatening entity. Its diagnosis at a subclinical stage is essential in order to set up a preventive strategy. Our objective was to evaluate the performance of non-invasive methods in the prediction of subclinical PH in cirrhotic patients.
Clinical analysis of sporadic nonampullary duodenal adenomas: multi-center retrospective study
Authors: K. B. Kim, H. S. Moon, J. K. Sung, S. H. Kang, S. W. Lee, Y. S. Cho, S. H. Kim, K. H. Song, K. B. Bang, S. M. Kim
Journal: Endoscopy (2023)

Methods The medical records of patients who had SNPDA treated by endoscopy or surgery between 2005 and 2017 from 7 tertiary hospitals were reviewed.
Peroral antegrade cholangioscopy-guided conversion of dysfunctional choledochoduodenostomy to transpapillary drainage via trans-LAMS (Back to the original anatomy)
Authors: M. Puigcerver-Mas, A. Garcia-Sumalla, D. Luna-Rodriguez, S. Maisterra, C. F. Consiglieri, S. Quintana-Carbó, J. B. Gornals
Journal: Endoscopy (2023)

Abstract Text Introduction: A 75-year-old woman with biliary obstruction due to borderline pancreatic neoplasm is drained by EUS-guided choledochoduodenostomy after failed ERCP. Several admissions for recurrent biliary obstruction episodes (sump syndrome type). A conversion of the transmural to transpapillary drainage is proposed [1] [2]
Premalignant gastric conditions related to Helicobacter Pylori (HP) chronic gastritis : fact or fiction ?
Authors: N. Elmoutaoukil, M. Boussouab, M. Zouaoui, Y. Hnach, M. Azouaoui, N. Aqodad
Journal: Endoscopy (2023)

Aims Determine for the first time the prevalence of HP in gastric specimens and evaluate the rate of premalignant lesions in a population from south of Morocco.
ERCP in infants, children and adolescents – Experiences of a pediatric centre
Authors: D. Brookman-Amissah, T. Lang, O. Pech
Journal: Endoscopy (2023)

Aims ERCP in children older than 3 years and adolescents is a common procedure for detecting and treating congenital or acquired biliopancreatic disorders. For infants younger than 3 months ERCP represents a complex and challenging technique to diagnose or treat rare, mostly congenital diseases. Still there is poor data regarding diagnostic yield, therapeutic outcome and above all the savety of ERCP in infants younger than 3 months.
Sessile-serrated lesions: increasing quality in colonoscopy to improve detection and correlation with adenoma detection
Authors: J. Revés, C. Nascimento, B. Morão, C. Frias-Gomes, A. C. Bravo, L. Glória, A. Ferreira
Journal: Endoscopy (2023)

Aims Sessile serrated lesions (SSL) are challenging to identify and account for 20-30% of colorectal cancers. The relationship between SSL detection rate (SSL-DR) and adenoma detection rate (ADR) is not established. Aim: to analyse the correlation between SSL and adenoma detection and to assess colonoscopy predictors for increased SSL detection.
Inflammatory Fibroid Polyps (IFPs) of the stomach: a benign tumour with different clinical manifestations. A single center study
Authors: P. Nicolaou, M. Fragkaki, A. Psistakis, D. Arna, M. Velegraki, K. Karmiris, A. Theodoropoulou, E. Vardas, G. Paspatis
Journal: Endoscopy (2023)

Aims Gastric IFPs are benign tumours which represent about 0.1% of gastric polyps. They may be found incidentally during gastroscopy or they can be the underlying cause of anemia or upper gastrointestinal bleeding. Endoscopically, they appear as submucosal lesions. For this reason, endoscopic ultrasound (EUS) is an important diagnostic modality because it can distinguish them from other entities. In this study we present a retrospective analysis of the diagnosis and treatment of all the IFPs in our center.
Prevalence and analysis of musculoskeletal injuries (MSI) presented by the staff of an Endoscopy Unit
Authors: L. De Castro Parga, N. Fernández, N. García, V. Pena, P. Casal, I. Rodriguez-Prada
Journal: Endoscopy (2023)

Aims Personnel in an endoscopy unit have to maintain a static standing position for a long time, perform repetitive physical maneuvers, move heavy weights and carry loads. Our aim was to find out the prevalence of MSI in this work environment and their associations ([Table 1]).
Endoscopic intermuscular dissection of a rectal GIST: a breakthrough in the management of subepithelial lesions
Authors: A. Mascarenhas, A. R. Franco, R. Mendes, C. O'Neill, A. L. Alves, C. Chagas, P. Barreiro
Journal: Endoscopy (2023)

Abstract Text Endoscopic resection of rectal GIST is rarely reported. An incidental rectal subepithelial lesion was detected in a 75-year-old woman. Endoscopic ultrasound revealed a 13mm homogeneous hypoechoic mass in the lateral wall of the distal rectum, originating from the muscularis mucosa. During endoscopic submucosal dissection (ESD), it became clear that the lesion originated from the superficial layer of the muscularis propria. Hence, the resection strategy was changed to endoscopic intermuscular dissection (EID) in order to allow the extension of the dissection to the inner circular muscle layer. En bloc resection of a low-risk gastrointestinal stromal tumor (GIST) was achieved. The recently described EID is a safe and effective treatment option in rectal GIST [1] [2] [3].
MUTATION PATTERNS RELATED TO ENDOSCOPIC FINDINGS FOR FAMILIAL ADENOMATOUS POLYPOSIS. Importance of genetic approach based on a descriptive study
Authors: V. Argumánez Tello, S. García García, V. Lorenzo-Zúñiga García, M. Bustamante, I. Terol, M. García Campos, P. Lopez Muñoz, L. Argüello, S. Oltra, V. Pons
Journal: Endoscopy (2023)

Aims Familial adenomatous polyposis (FAP) is an autosomal dominant inherited disease. Its phenotype is related to the position of the germline mutation within the APC gene; however, the involvement of the type of mutation in the phenotype is unknown. We aimed to analyze mutation patterns and extracolonic manifestations in colectomized patients with FAP.
Comparing margin ablation techniques after endoscopic mucosal resection of large nonpedunculated colorectal polyps
Authors: R. Djinbachian, H. Pohl, D. K. Rex, J. M. Levenick, D. K. Pleskow, M. B. Wallace, M. A. Khashab, A. Singh, J. Melson, D. Yang, A. Gavric, V. R. Daniel
Journal: Endoscopy (2023)

Aims This study compared local recurrence rate (LRR) after EMR without margin ablation, when using STSC margin, APC margin or hybrid APC (h-APC) margin and surface ablation.
Safety and efficacy of endoscopic ultrasound-guided radiofrequency ablation for pancreatic insulinoma: a single-centre experience
Authors: F. Borrelli de Andreis, I. Boskoski, P. Mascagni, G. Quero, G. Costamagna, C. Spada, F. Attili
Journal: Endoscopy (2023)

Aims Insulinomas are rare, functioning pancreatic neuroendocrine neoplasms (pNEN), whose gold standard therapy is surgical resection. Endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) has emerged as a minimally invasive therapeutic option for pancreatic lesions. Aim of this study is to describe a series of patients with pancreatic insulinoma treated with EUS-RFA.
Risk factors of anastomosis related difficult ERCP following EUS-guided gastro-gastrostomy (EDGE) using a standardized protocol
Authors: E. Perez-Cuadrado-Robles, H. Alric, L. Quénéhervé, L. Monino, T. Poghosyan, H. Benosman, A. Vienne, G. Perrod, L. Rebibo, A. Ali, E. Tenorio Gonzalez, E. Ragot, M. Karoui, C. Cellier, G. Rahmi
Journal: Endoscopy (2023)

Aims Little is known about how to perform the endoscopic ultrasound-directed transgastric endoscopic retrograde cholangiopancreatography (ERCP; EDGE) in patients with gastric bypass using lumen-apposing metal stents (LAMS). To assess the risk factors of anastomosis related difficult ERCP ([Table 1]).
Aceto-electrical chromoendoscopy and Linked Color Imaging for determining treatment indication for colonic T1 suspected lesions
Authors: S. Yamamoto, R. Sakamori, E. Mita
Journal: Endoscopy (2023)

Aims Extra chromoendoscopy is recommended to choose endoscopic resection (ER) or surgical resection (SR) for colonic lesions suspected of T1. Although chromoendoscopy with crystal violet has been established, it is not common outside Japan. We aimed to analyze the feasibility of more convenient method using acetic acid (aceto-electrical chromoendoscopy; AEC) and Linked Color Imaging (LCI) [1] [2].
Performance of the Baveno VII criteria in predicting the absence of esophageal varices
Authors: N. Trad, A. Mensi, E. Bel Hadj Mabrouk, A. Shema, Z. Yosra, M. Leila, S. Yosra, R. Debbech
Journal: Endoscopy (2023)

Aims Upper digestive endoscopy (UDE) is the gold standard for screening for esophageal varices (EV) in chronic liver disease (CLD). Recently, the Baveno VII guidelines permitted avoiding this endoscopy in patients with liver stiffness < 20kpa and a platelet count ≥ 110,000/mm3 [1]. Our objective was to evaluate the performance of these criteria in predicting the absence of grade 2 or 3 EV.
Difficult cannulation criteria for ERCP procedures with or without trainee involvement
Authors: A. Steshenko, A. Zakcharchuk, O. Kiosov, A. Bilaii, I. Kryvoruchko, E. Didenko, V. Tkachov
Journal: Endoscopy (2023)

Aims The criteria for difficult cannulation were proposed by the European Society of Gastrointestinal Endoscopy to define difficult biliary cannulation. Our study aimed to show correlation between time for canulation and adverse events in trainee-involved procedures.
New method of Papillectomy maybe decreased recurrence : anchored method versus convertional method
Authors: S. Y. han, D. U. Kim, J. Lee
Journal: Endoscopy (2023)

Aims Endoscopic papillectomy for ampullary tumors has many adverse events and high recurrence rate, but it is widely used because it could avoids surgical resection such as whipple operation. The purpose of this study is to evaluate the usefulness of the anchor method in papillectomy that was similar EMR-P method in colon polypectomy.
Review of use of artificial intelligence in endoscopy and disease activity in ulcerative colitis
Authors: E. Karakasidis
Journal: Endoscopy (2023)

Aims Endoscopy is a useful tool for the follow up of patients with ulcerative colitis given that mucosal healing is used as an indicator for response to treatment. Despite the presence of many evaluation systems of mucosal healing there is still the problem of intraobserver and interobserver variability during endoscopy that may be circumvented with the usage of artificial intelligence (AI)